Parse HTML With PHP?
Jan 27, 2010
The question is not really about parsing the HTML, but rather parsing the HTML and adding elements to the DOM according to the HTML tags. For example - I want to be able to take an HTML page, add attribute to the HTML tags - such as "class='replace'", put some PHP/ASPNET code in the page (make an ASPX page with ASPNET or put some include with PHP) and make them parse the page every time it is accessed and manipulate the DOM of the tags marked as 'class="replace".
For example if I have < div class='replace'>< /div>, after I run the script I'll get something like < div class='replace'>This is a new text< /div>
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Apr 16, 2010
have content html and put it into s variable
[code]....
Any one show me way to get each row in above table and push it into string array ?
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Sep 27, 2010
I'd like to know one (or more) ways to parse the HTML page output. I'd like to detect some patterns on the HTML that will be send to the client and log some info if present.
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May 2, 2010
i have an html (save in a string variable if needed) and i want to use the content of one of the html's tables (the html page has 4 tables an i want only one of them) . i read a lot of similar post but i didn't find anything helpful. on how to parse the html and get the content of one of the tables so i can use this data later?
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Feb 15, 2010
I am creating a web app in ASP.NET with VB code behind. I would like it so that a user can input a url ("[URL]") and then when the user presses the GO button, I want the system to interprete the [URL] page (without navigating to it), look in the HTML source, and store all data that is present within the URL's <p></p> tags...is this possible?
I have noticed a similar thing present on [URL]. When you submit an article to [URL], it automatically looks at the URL's <meta name="description" content="" /> in the URL HTML file. I would like to do a similar thing, but instead extract all text between all <p></p> tags.
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May 1, 2010
I need to read a html page and parse the contents of a table in that. I am using ASP.NET.Could anyone tell me how to do this.
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Jul 28, 2010
I'm trying to parse a HTML file to retrieve certain info in my asp.net app. I've looked at the html agility pack but found that also quite difficult. :-) As my HTML should be pretty standard I'm hoping regex is quick and easy. I need a regex that will look through the html file (which I've loaded into a string) and find the below line and take out the DATATOEXTRACT (which will be some sort of text, the name of a recipe in this case) so I can put it into a variable:
<span class="titleText1">DATATOEXTRACT:
</span>
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Jan 25, 2011
parsing the HTML from a URL for e.g. www.google.com...Idea is to convert the html to xml and than read and dump the content in the database...Is the approach correct or their a better way to do so?
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Jan 30, 2011
i want to display these symbols in a textbox [URL] ok say i want to display a square root symbol I need to parse html command txt1.text=" html command square root symbol is " & √ 'this needs to be parsed
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Oct 2, 2010
My target web site is: [URL]
focus this on that page: "XU100 64.882,72 -1.36 %" it is on top..
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My platform: asp.net , c#
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Sep 9, 2010
How can I parse an remote xml file with XMLDataSource to HTML? Xpath? Can someone show me a quick demo please?
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Oct 22, 2010
I would like to know which CODE, Classes could be useful for creating a WEB APPLICATION that could:
01 - Connect to an HTML file on the web.
02 - Parse its content (text content).
03 - Find out specific content in a page (for example looking for specific keywords).
Also how to implement:
04 - How to submit information programmatically in HTML page (feeling forms).
I am interested in understanding Classes and general practice and CODE for accomplish this task.
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Aug 16, 2010
I have successfully been able to parse HTML from a website:
TestParser parser = new TestParser [URL]
List<Pairing> pairings = parser.ParsePairings();
DBSave.SavePairings(pairings, userID);
----------
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Jun 30, 2010
we are trying to use google to get exchange rate prices.
they use a csv file which we get the code to go out and get.
what im trying to do is pick the first line of the file and just use that. i have the following code but its not just picking the one line.
[code]....
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May 23, 2010
I can use the TextFieldParser Class to parse the text of a file in the file system (given the abslolute path) but it won't parse text from a file whose location is identified by a URI.
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Oct 6, 2010
Given a time: 1286294501433Which represents milliseconds passed since 1970, how do we convert this to a DateTime data type? EG:
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Dec 16, 2010
Where I live the local transport service has this page where you can read about delays and disturbances in the traffic. I would like to parse this page so I can store this data and make a nice report of it.
The problem is that to be able to get the information you need to submit a form by making some choices and clicking a button. You can't just visit the page.
How can I get the information "behind" the form from code so that I can parse it?
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Jul 22, 2010
I want to get the text of an html page using a simple application in c#?If there are nested elementsie.,
<Table>
<TR>
<TD>**ABC**
[code]...
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Jan 5, 2011
Is there anyway to parse an useragent string into an HttpCapabilitiesBase object? (this is what you get from (HttpRequest)request.Browser).
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Nov 7, 2010
I want to parse an address from a text field. for example
textbox data = 123 test street, mountain view, CA 91302
Dim address = Address.text
parse(address)
to
Address1
Address2
City
State
Zip
I found someones sample code, but it doesn't work all that well. here it is non the less
Public Function parseAddress(ByVal input As String) As Collection
input = input.Replace(",", "")
input = input.Replace(" ", " ")
Dim splitString() As String = Split(input)
Dim streetMarker() As String = New String() {"street", "st", "st.", "avenue", "ave", "ave.", "blvd", "blvd.", "highway", "hwy", "hwy.", "box", "road", "rd", "rd.", "lane", "ln", "ln.", "circle", "circ", "circ.", "court", "ct", "ct."}
Dim address1 As String
Dim address2 As String = ""
Dim city As String
Dim state As String
Dim zip As String
Dim streetMarkerIndex As Integer
zip = splitString(splitString.Length - 1).ToString()
state = splitString(splitString.Length - 2).ToString()
streetMarkerIndex = getLastIndexOf(splitString, streetMarker) + 1
Dim sb As New StringBuilder
For counter As Integer = streetMarkerIndex To splitString.Length - 3
sb.Append(splitString(counter) + " ")
Next counter
city = RTrim(sb.ToString())
Dim addressIndex As Integer = 0
For counter As Integer = 0 To streetMarkerIndex
If IsNumeric(splitString(counter)) _
Or splitString(counter).ToString.ToLower = "po" _
Or splitString(counter).ToString().ToLower().Replace(".", "") = "po" Then....
[Code...]
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Mar 24, 2011
I just uploaded files to my website and am getting a parser error when it comes to the Inherits word. If the exact error , you can look at [URL] the required dll is located at [URL] if it i got the web host godaddy sells. Also I thought it would be worth noting that if I remove the Inherits from the page there is no error.
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Jan 10, 2011
I have a String that contains the following: ?workarea=London+&+Home+Counties+Ltd&sub=fs&&&FASh*5which resembles a URI query string. What is the best way to parse the elements of this string (workarea and sub) without messing about with string manipulation?If I use HttpUtility.ParseQueryString is gets stuck as both elements include &. However if I encode the whole thing first I lose the seperations of the elements. Ideally the output would be:workarea = London & Home Counties Ltdsub = fs&&&FASh*5
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Oct 13, 2010
I have a ListBox on my page. I'm making an AJAX call to a C# function, and I need to pass the values of the selected items. Here's what I have:
$('#btnSubmit').click(function() {
$.ajax({
type: "POST",
url: 'Default.aspx/GetSelectedValues',
data: '{selectedValues: ' + $('#lbItems').serialize() + '}',
contentType: "application/json; charset=utf-8",
dataType: "json",
success: OnSuccess
});
});
<select id="lbItems" multiple="multiple">
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
<option value="4">Four</option>
<option value="5">Five</option>
</select>
[System.Web.Services.WebMethod]
public static string GetSelectedValues(string selectedValues)
{
//
}
The data being passed to the C# function looks like:
lbItems=1&lbItems=3&lbItems=5
Is there any built-in C# function that can deserialize that easily, to convert the values into an array of some sort? Or maybe there's a better way to pass the data from jQuery?
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Jan 4, 2010
I am trying to parse out the date in datetime function. For example, I have 1/2/2010 and would like to parse out the day, month and year into different variables.
sDatetime = 1/2/2010
sDay = 1
sMonth = 2
sYear= 2010. Also I would like the day to be shown as 01 not just "1".
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Sep 14, 2010
For my ASP.Net application I need to use a HTTP REST API that returns a JSON object.Here's how the JSON looks:
message: [
{
type: "message"
href: "/messages/id/23"[code]....
I could use the DataContractJsonSerializer Class and have custom Classes defined. However, am not sure how keys like "$" would get converted to in .Net.
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